init commit

api/app/Utils/Sms/rest-client/HttpResponseParser.php

@@ -0,0 +1,71 @@
+<?php
+
+class HttpResponseParser {
+
+    /**
+     * @param string
+     * @return HttpResponse 
+     */
+    public function parse($httpContent) {
+        $httpResponse = new HttpResponse();
+        $responseArray = explode("\r\n\r\n", $httpContent);
+        $headersData = $responseArray[0];
+        $headersArray = explode("\n", $headersData);
+        $totalHeaders = count($headersArray);
+        for ($i = 0; $i < $totalHeaders; $i++) {
+            $indexHttpHeader = strpos($headersArray[$i], "HTTP");
+            if ($indexHttpHeader !== false) {
+                //HTTP/1.1 200 OK
+                $httpCode = substr($headersArray[$i], $indexHttpHeader + 9, 3);
+                $httpDescription = substr($headersArray[$i], $indexHttpHeader + 13);
+                $httpResponse->setHttpCode(intval(trim($httpCode)));
+                $httpResponse->setHttpDescription(trim($httpDescription));
+            } else {
+                $httpResponse->addHeader($this->parseHeader($headersArray[$i]));                
+            }
+        }
+        $bodyData = $this->getRequestBody($headersData, $responseArray[1]);    
+        $httpResponse->setBody($bodyData);
+        return $httpResponse;
+    }
+
+    /**
+     * 
+     * @param string $headerText
+     * @return HttpHeader
+     */
+    private function parseHeader($headerText) {
+        $indexVal = strpos($headerText, ":");
+        $header=null;
+        if ($indexVal !== false) {
+            $headerName = substr($headerText, 0, $indexVal);
+            $headerValue = substr($headerText, $indexVal + 1);
+            $header = new HttpHeader($headerName, trim($headerValue));
+        } else {
+            $header = new HttpHeader("$i", trim($headerText));
+        }
+        return $header;
+    }
+
+    /**
+     * 
+     * @param string $headersData
+     * @param string $bodyData
+     * @return string
+     */
+    private function getRequestBody($headersData, $bodyData) {
+        $content = $bodyData;
+        if (!(strpos($headersData, "Transfer-Encoding: chunked") === false)) {
+            $aux = explode("\r\n", $bodyData);
+            $countAux = count($aux);
+            for ($i = 0; $i < $countAux; $i++) {
+                if ($i == 0 || ($i % 2) == 0) {
+                    $aux[$i] = "";
+                }
+            }
+            $content = implode("", $aux);
+        }
+        return $content;
+    }
+
+}